| Accuracy |
± 10% to filter gravimetric SAE fine test dust |
| Resolution |
0.001 mg/m3 |
| Calibration |
NIOSH gravimetric method, NIST traceable, SAE fine test dust |
| Sensing Range |
0.001 to 20.0 mg/m3 or 0.01 to 200 mg/m3 (optional) |
| Particulate Size Range |
0.01 to 100 µm |
| Particle Size Measurement |
1 µm, 2.5 µm, 4.0 µm, or 10 µm |
| Precision |
± 0.003 mg/m3 (3 µg/m3) |
| Sampling Flow Rate |
2 L/min |
| Display |
Alphanumeric LCD, 4 lines, 20 characters, mg/m3 concentration reading |
| Operation |
Four-key splash-proof membrane switch |
| Analog Output |
0 to 2 VDC |
| Alarm Output |
90 dB at 3 ft |
| Record Time |
1 sec to 15 mo |
| Sampling Rate Short-term |
2, 4, and 10 sec |
| Sampling Rate Long-term |
1, 10, and 30 min |
| Memory and Time Storage |
> 5 yrs |
| Real-time Clock and Display |
Hours, minutes, seconds, day, month, year |
| Data Storage |
21,600 data points |
| Data Display |
Concentration in mg/m3 and TWA, Max, Min, STEL, date, time |
| Digital Output |
RS-232 |
| Operating Temperature |
14 to 122 F (-10 to 50 C) |
| Storage Temperature |
-4 to 158 F (-20 to 70 C) |
| Software |
Windows driven for graphical and data translation |
| Power |
Rechargeable NiMH battery |
| Run Time |
> 10 hrs (fully charged) |
| Charging Time |
< 10 hrs |
| Humidity |
95% non-condensing |
| Dimensions |
3 x 6 x 9 in (7.6 x 15.2 x 22.9 cm) |
| Weight |
5 lbs (2.3 kg) |